Energy Customer Success, Portfolio Growth Manager

VISPIRON GmbH

Energy Customer Success Manager growing customer portfolios for VISPIRON’s AI-powered energy trading platform. Developing hybrid power plants, energy products, and long-term commercial partnerships.

Posted 8/13/2026full-timeMunich • 🇩🇪 GermanyMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in developing and optimizing energy portfolios, integrating new energy assets, and driving customer growth in the energy sector. Proficient in analyzing market data and formulating strategies for hybrid power plants and energy products.

Highest-signal resume keywords

Energy Sector ExperiencePortfolio AnalysisCustomer DevelopmentHybrid Power Plant IntegrationData-Driven Growth Strategies

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Energy EconomicsPower TradingEnergy SalesPV ProjectsCharging InfrastructureData AnalysisGrowth Strategy DevelopmentProject Management

Soft Skills

Fluent CommunicationEntrepreneurial MindsetProactive Initiative

Certifications & Qualifications

Degree in Energy EconomicsVocational Training in Industrial EngineeringDegree in Electrical EngineeringDegree in Business Administration

Industry Keywords

Hybrid Power PlantsEnergy PortfoliosGreen-Energy StorageHigh-Power ChargingCustomer Partnerships

About the role

Key responsibilities & impact

Responsible for developing customers and their energy portfolios
Ensure that individual assets are developed into scalable, economically successful hybrid power plants
Continuously develop existing customers
Quickly activate new customers for the commercialization of their energy assets
Drive growth in existing customer portfolios through additional assets and new energy products
Integrate new assets such as PV, green-energy storage and HPC (high-power charging) into existing customer portfolios
Conduct structured portfolio reviews with customers to identify growth and optimization opportunities
Actively drive growth of the marketed customer portfolio through new assets, storage and hybrid power plants

Requirements

What you’ll need

Experience in the energy sector, e.g., power trading, direct marketing, energy sales, storage or PV projects, charging infrastructure, or energy-related services
Degree or vocational training in energy economics, industrial engineering, electrical engineering, business administration, or equivalent qualification
Fluent communication on energy topics and ability to explain complex content clearly
Strong affinity for data, markets and systems
Ability to analyze energy portfolios and derive concrete growth strategies
Entrepreneurial mindset and proactive initiative
Ability to develop multiple customers, projects and new energy products in parallel
Focus on customer development, growth, revenue and long-term partnerships

Benefits

Comp & perks

Attractive compensation with a performance-based component directly linked to the growth of customer portfolios
Company electric vehicle, available for private use
Opportunity to contribute to the development of energy products, hybrid power plants and new business models
Flexible working conditions with hybrid and remote work options
Agile work environment with fast decision-making and genuine scope to shape your work
Team focused on performance, ownership and collaboration
Chance to contribute to the transformation of the energy system and create real impact